29490461126 has 32 divisors (see below), whose sum is σ = 52764162048. Its totient is φ = 12086727840.

The previous prime is 29490461083. The next prime is 29490461129. The reversal of 29490461126 is 62116409492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29490461129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2926136 + ... + 2936196.

It is an arithmetic number, because the mean of its divisors is an integer number (1648880064).

Almost surely, 2^29490461126 is an apocalyptic number.

29490461126 is a deficient number, since it is larger than the sum of its proper divisors (23273700922).

29490461126 is a wasteful number, since it uses less digits than its factorization.

29490461126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19196.

The product of its (nonzero) digits is 186624, while the sum is 44.

The spelling of 29490461126 in words is "twenty-nine billion, four hundred ninety million, four hundred sixty-one thousand, one hundred twenty-six".